private static bool HandlePlayerTeam(GetDataHandlerArgs args)
{
byte id = args.Data.ReadInt8();
byte team = args.Data.ReadInt8();
if (OnPlayerTeam(id, team))
return true;
if (id != args.Player.Index)
{
return true;
}
args.TPlayer.team = team;
NetMessage.SendData((int)PacketTypes.PlayerTeam, -1, -1, "", args.Player.Index);
return true;
}
private static bool HandlePlayerDamage(GetDataHandlerArgs args)
{
var id = args.Data.ReadInt8();
var direction = args.Data.ReadInt8();
var dmg = args.Data.ReadInt16();
var pvp = args.Data.ReadInt8();
var crit = args.Data.ReadInt8();
if (OnPlayerDamage(id, direction, dmg, pvp, crit))
return true;
int textlength = (int) (args.Data.Length - args.Data.Position - 1);
string deathtext = "";
if (textlength > 0)
{
deathtext = Encoding.UTF8.GetString(args.Data.ReadBytes(textlength));
/*if (!TShock.Utils.ValidString(deathtext))
{
return true;
}*/
}
if (tPulse.Players[id] == null)
return true;
if (dmg > tPulse.Config.MaxDamage && !args.Player.Group.HasPermission(Permissions.ignoredamagecap) && id != args.Player.Index)
{
args.Player.Disable(String.Format("Player damage exceeded {0}.", tPulse.Config.MaxDamage));
args.Player.SendData(PacketTypes.PlayerHp, "", id);
args.Player.SendData(PacketTypes.PlayerUpdate, "", id);
return true;
}
if (!tPulse.Players[id].TPlayer.hostile)
{
args.Player.SendData(PacketTypes.PlayerHp, "", id);
args.Player.SendData(PacketTypes.PlayerUpdate, "", id);
return true;
}
if (tPulse.CheckIgnores(args.Player))
{
args.Player.SendData(PacketTypes.PlayerHp, "", id);
args.Player.SendData(PacketTypes.PlayerUpdate, "", id);
return true;
}
if (tPulse.CheckRangePermission(args.Player, tPulse.Players[id].TileX, tPulse.Players[id].TileY, 100))
{
args.Player.SendData(PacketTypes.PlayerHp, "", id);
args.Player.SendData(PacketTypes.PlayerUpdate, "", id);
return true;
}
if ((DateTime.UtcNow - args.Player.LastThreat).TotalMilliseconds < 5000)
{
args.Player.SendData(PacketTypes.PlayerHp, "", id);
args.Player.SendData(PacketTypes.PlayerUpdate, "", id);
return true;
}
return false;
}
private static bool HandlePlayerKillMe(GetDataHandlerArgs args)
{
var id = args.Data.ReadInt8();
var direction = args.Data.ReadInt8();
var dmg = args.Data.ReadInt16();
var pvp = args.Data.ReadInt8() == 0;
if (OnKillMe(id, direction, dmg, pvp))
return true;
int textlength = (int) (args.Data.Length - args.Data.Position - 1);
string deathtext = "";
if (textlength > 0)
{
deathtext = Encoding.UTF8.GetString(args.Data.ReadBytes(textlength));
/*if (!TShock.Utils.ValidString(deathtext))
{
return true;
}*/
}
args.Player.LastDeath = DateTime.Now;
args.Player.Dead = true;
return false;
}
private static bool HandlePassword(GetDataHandlerArgs args)
{
if (!args.Player.RequiresPassword)
return true;
string password = Encoding.UTF8.GetString(args.Data.ReadBytes((int) (args.Data.Length - args.Data.Position - 1)));
var user = tPulse.Users.GetUserByName(args.Player.Name);
if (user != null && !tPulse.Config.DisableLoginBeforeJoin)
{
string encrPass = Utils.HashPassword(password);
if (user.Password.ToUpper() == encrPass.ToUpper())
{
args.Player.RequiresPassword = false;
args.Player.PlayerData = tPulse.InventoryDB.GetPlayerData(args.Player, tPulse.Users.GetUserID(args.Player.Name));
if (args.Player.State == 1)
args.Player.State = 2;
NetMessage.SendData((int) PacketTypes.WorldInfo, args.Player.Index);
var group = tPulse.GetGroup(user.Group);
if (tPulse.Config.ServerSideInventory)
{
if (group.HasPermission(Permissions.bypassinventorychecks))
{
args.Player.IgnoreActionsForClearingTrashCan = false;
}
else if (!TPulse.CheckInventory(args.Player))
{
args.Player.SendMessage("Login Failed, Please fix the above errors then /login again.", Color.Cyan);
args.Player.IgnoreActionsForClearingTrashCan = true;
return true;
}
}
if (group.HasPermission(Permissions.ignorestackhackdetection))
args.Player.IgnoreActionsForCheating = "none";
if (group.HasPermission(Permissions.usebanneditem))
args.Player.IgnoreActionsForDisabledArmor = "none";
args.Player.Group = group;
args.Player.UserAccountName = args.Player.Name;
args.Player.UserID = tPulse.Users.GetUserID(args.Player.UserAccountName);
args.Player.IsLoggedIn = true;
args.Player.IgnoreActionsForInventory = "none";
if (!args.Player.IgnoreActionsForClearingTrashCan)
{
args.Player.PlayerData.CopyInventory(args.Player);
tPulse.InventoryDB.InsertPlayerData(args.Player);
}
args.Player.SendMessage("Authenticated as " + args.Player.Name + " successfully.", Color.LimeGreen);
Log.ConsoleInfo(args.Player.Name + " authenticated successfully as user " + args.Player.Name + ".");
//Hooks.PlayerLoginEvent.OnPlayerLogin(args.Player);
tPulse.Commands.HandlePlayerLogin(new PlayerLoginEventArgs(args.Player));
return true;
}
tPulse.PlayerHandle.ForceKick(args.Player, "Invalid user account password.", true);
return true;
}
if (!string.IsNullOrEmpty(tPulse.Config.ServerPassword))
{
if (tPulse.Config.ServerPassword == password)
{
args.Player.RequiresPassword = false;
if (args.Player.State == 1)
args.Player.State = 2;
NetMessage.SendData((int) PacketTypes.WorldInfo, args.Player.Index);
return true;
}
tPulse.PlayerHandle.ForceKick(args.Player, "Incorrect server password", true);
return true;
}
tPulse.PlayerHandle.ForceKick(args.Player, "Bad password attempt", true);
return true;
}
private static bool HandlePlayerBuff(GetDataHandlerArgs args)
{
var id = args.Data.ReadInt8();
var type = args.Data.ReadInt8();
var time = args.Data.ReadInt16();
if (OnPlayerBuff(id, type, time))
return true;
if (tPulse.CheckIgnores(args.Player))
{
args.Player.SendData(PacketTypes.PlayerBuff, "", id);
return true;
}
if (!tPulse.Players[id].TPlayer.hostile)
{
args.Player.SendData(PacketTypes.PlayerBuff, "", id);
return true;
}
if (tPulse.CheckRangePermission(args.Player, tPulse.Players[id].TileX, tPulse.Players[id].TileY, 50))
{
args.Player.SendData(PacketTypes.PlayerBuff, "", id);
return true;
}
if ((DateTime.UtcNow - args.Player.LastThreat).TotalMilliseconds < 5000)
{
args.Player.SendData(PacketTypes.PlayerBuff, "", id);
return true;
}
if (WhitelistBuffMaxTime[type] > 0 && time <= WhitelistBuffMaxTime[type])
{
return false;
}
args.Player.SendData(PacketTypes.PlayerBuff, "", id);
return true;
}
private static bool HandleGetSection(GetDataHandlerArgs args)
{
if (args.Player.RequestedSection)
return true;
args.Player.RequestedSection = true;
if (String.IsNullOrEmpty(args.Player.Name))
{
tPulse.PlayerHandle.ForceKick(args.Player, "Blank name.", true);
return true;
}
if (TPulse.HackedHealth(args.Player) && !args.Player.Group.HasPermission(Permissions.ignorestathackdetection))
{
tPulse.PlayerHandle.ForceKick(args.Player, "You have hacked health/mana, please use a different character.", true);
return true;
}
if (!args.Player.Group.HasPermission(Permissions.ignorestackhackdetection))
{
TPulse.HackedInventory(args.Player);
}
if (tPulse.ActivePlayers() + 1 > tPulse.Config.MaxSlots &&
!args.Player.Group.HasPermission(Permissions.reservedslot))
{
tPulse.PlayerHandle.ForceKick(args.Player, tPulse.Config.ServerFullReason, true);
return true;
}
NetMessage.SendData((int) PacketTypes.TimeSet, -1, -1, "", 0, 0, Main.sunModY, Main.moonModY);
if (tPulse.Config.EnableGeoIP && tPulse.Geo != null)
{
Log.Info(string.Format("{0} ({1}) from '{2}' group from '{3}' joined. ({4}/{5})", args.Player.Name, args.Player.IP,
args.Player.Group.Name, args.Player.Country, tPulse.ActivePlayers(),
tPulse.Config.MaxSlots));
Utils.Broadcast(string.Format("{0} ({1}) has joined.", args.Player.Name, args.Player.Country), Color.Yellow);
}
else
{
Log.Info(string.Format("{0} ({1}) from '{2}' group joined. ({3}/{4})", args.Player.Name, args.Player.IP,
args.Player.Group.Name, tPulse.ActivePlayers(), tPulse.Config.MaxSlots));
Utils.Broadcast(args.Player.Name + " has joined.", Color.Yellow);
}
if (tPulse.Config.DisplayIPToAdmins)
tPulse.SendLogs(string.Format("{0} has joined. IP: {1}", args.Player.Name, args.Player.IP), Color.Blue, tPulse);
return false;
}
private static bool HandleLiquidSet(GetDataHandlerArgs args)
{
int tileX = args.Data.ReadInt32();
int tileY = args.Data.ReadInt32();
byte liquid = args.Data.ReadInt8();
bool lava = args.Data.ReadBoolean();
if (OnLiquidSet(tileX, tileY, liquid, lava))
return true;
if (tileX < 0 || tileX >= Main.maxTilesX || tileY < 0 || tileY >= Main.maxTilesY)
return false;
if (tPulse.CheckIgnores(args.Player))
{
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if (args.Player.TileLiquidThreshold >= tPulse.Config.TileLiquidThreshold)
{
args.Player.Disable("Reached TileLiquid threshold.");
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if (!args.Player.Group.HasPermission(Permissions.ignoreliquidsetdetection))
{
args.Player.TileLiquidThreshold++;
}
if (liquid != 0)
{
int bucket = 0;
if (args.TPlayer.inventory[args.TPlayer.selectedItem].type == 206)
{
bucket = 1;
}
else if (args.TPlayer.inventory[args.TPlayer.selectedItem].type == 207)
{
bucket = 2;
}
if (lava && bucket != 2 && !args.Player.Group.HasPermission(Permissions.usebanneditem) &&
tPulse.Itembans.ItemIsBanned("Lava Bucket", args.Player))
{
args.Player.Disable("Using banned lava bucket without permissions.");
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if (!lava && bucket != 1 && !args.Player.Group.HasPermission(Permissions.usebanneditem) &&
tPulse.Itembans.ItemIsBanned("Water Bucket", args.Player))
{
args.Player.Disable("Using banned water bucket without permissions.");
args.Player.SendTileSquare(tileX, tileY);
return true;
}
}
if (tPulse.CheckTilePermission(args.Player, tileX, tileY))
{
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if (tPulse.CheckRangePermission(args.Player, tileX, tileY, 16))
{
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if ((DateTime.UtcNow - args.Player.LastThreat).TotalMilliseconds < 5000)
{
args.Player.SendTileSquare(tileX, tileY);
return true;
}
return false;
}
private static bool HandleSpawn(GetDataHandlerArgs args)
{
var player = args.Data.ReadInt8();
var spawnx = args.Data.ReadInt32();
var spawny = args.Data.ReadInt32();
if (OnPlayerSpawn(player, spawnx, spawny))
return true;
if (args.Player.InitSpawn && args.TPlayer.inventory[args.TPlayer.selectedItem].type != 50)
{
if (args.TPlayer.difficulty == 1 && (tPulse.Config.KickOnMediumcoreDeath || tPulse.Config.BanOnMediumcoreDeath))
{
if (args.TPlayer.selectedItem != 50)
{
if (tPulse.Config.BanOnMediumcoreDeath)
{
if (!tPulse.Ban(args.Player, tPulse.Config.MediumcoreBanReason))
tPulse.PlayerHandle.ForceKick(args.Player, "Death results in a ban, but can't ban you.", true);
}
else
{
tPulse.PlayerHandle.ForceKick(args.Player, tPulse.Config.MediumcoreKickReason, true, false);
}
return true;
}
}
}
else
args.Player.InitSpawn = true;
args.Player.Dead = false;
return false;
}
private static bool HandleSpawnBoss(GetDataHandlerArgs args)
{
var spawnboss = false;
var invasion = -1;
var plr = args.Data.ReadInt32();
var Type = args.Data.ReadInt32();
spawnboss = (Type == 4 || Type == 13 || (Type == 50 || Type == 125) || (Type == 126 || Type == 134 || (Type == (int) sbyte.MaxValue || Type == 128)));
if (!spawnboss)
{
switch (Type)
{
case -1:
invasion = 1;
break;
case -2:
invasion = 2;
break;
}
}
if (spawnboss && !args.Player.Group.HasPermission(Permissions.summonboss))
{
args.Player.SendMessage("You don't have permission to summon a boss.", Color.Red);
return true;
}
if (invasion != -1 && !args.Player.Group.HasPermission(Permissions.startinvasion))
{
args.Player.SendMessage("You don't have permission to start an invasion.", Color.Red);
return true;
}
if (!spawnboss && invasion == -1)
return true;
if (plr != args.Player.Index)
return true;
string boss;
switch (Type)
{
case -2:
boss = "the Snow Legion";
break;
case -1:
boss = "a Goblin Invasion";
break;
case 4:
boss = "the Eye of Cthulhu";
break;
case 13:
boss = "the Eater of Worlds";
break;
case 50:
boss = "the King Slime";
break;
case 125:
boss = "Retinazer";
break;
case 126:
boss = "Spazmatism";
break;
case 134:
boss = "the Destroyer";
break;
case sbyte.MaxValue:
boss = "Skeleton Prime";
break;
case 128:
boss = "Skeleton Prime";
break;
default:
boss = "error";
break;
}
tPulse.SendLogs(string.Format("{0} summoned {1}", args.Player.Name, boss), Color.Red, tPulse);
return false;
}
private static bool HandleSendTileSquare(GetDataHandlerArgs args)
{
if (args.Player.Group.HasPermission(Permissions.allowclientsideworldedit))
return false;
var size = args.Data.ReadInt16();
var tileX = args.Data.ReadInt32();
var tileY = args.Data.ReadInt32();
if (OnSendTileSquare(size, tileX, tileY))
return true;
if (size > 5)
return true;
if ((DateTime.UtcNow - args.Player.LastThreat).TotalMilliseconds < 5000)
{
args.Player.SendTileSquare(tileX, tileY, size);
return true;
}
if (tPulse.CheckIgnores(args.Player))
{
args.Player.SendTileSquare(tileX, tileY);
return true;
}
var tiles = new NetTile[size,size];
for (int x = 0; x < size; x++)
{
for (int y = 0; y < size; y++)
{
tiles[x, y] = new NetTile(args.Data);
}
}
bool changed = false;
for (int x = 0; x < size; x++)
{
int realx = tileX + x;
if (realx < 0 || realx >= Main.maxTilesX)
continue;
for (int y = 0; y < size; y++)
{
int realy = tileY + y;
if (realy < 0 || realy >= Main.maxTilesY)
continue;
var tile = Main.tile[realx, realy];
var newtile = tiles[x, y];
if (tPulse.CheckTilePermission(args.Player, realx, realy))
{
continue;
}
// Server now has a range check built in
/*if (TShock.CheckRangePermission(args.Player, realx, realy))
{
continue;
}*/
if ((tile.type == 128 && newtile.Type == 128) || (tile.type == 105 && newtile.Type == 105) || (tile.type == 139 && newtile.Type == 139))
{
if (tPulse.Config.EnableInsecureTileFixes)
{
return false;
}
}
if (tile.type == 0x17 && newtile.Type == 0x2)
{
tile.type = 0x2;
changed = true;
}
else if (tile.type == 0x19 && newtile.Type == 0x1)
{
tile.type = 0x1;
changed = true;
}
else if ((tile.type == 0xF && newtile.Type == 0xF) ||
(tile.type == 0x4F && newtile.Type == 0x4F))
{
tile.frameX = newtile.FrameX;
tile.frameY = newtile.FrameY;
changed = true;
}
// Holy water/Unholy water
else if (tile.type == 1 && newtile.Type == 117)
{
tile.type = 117;
changed = true;
}
else if (tile.type == 1 && newtile.Type == 25)
{
tile.type = 25;
changed = true;
}
else if (tile.type == 117 && newtile.Type == 25)
{
tile.type = 25;
changed = true;
}
else if (tile.type == 25 && newtile.Type == 117)
{
tile.type = 117;
changed = true;
}
else if (tile.type == 2 && newtile.Type == 23)
{
tile.type = 23;
changed = true;
}
else if (tile.type == 2 && newtile.Type == 109)
{
tile.type = 109;
changed = true;
}
else if (tile.type == 23 && newtile.Type == 109)
{
tile.type = 109;
changed = true;
}
else if (tile.type == 109 && newtile.Type == 23)
{
tile.type = 23;
changed = true;
}
else if (tile.type == 23 && newtile.Type == 109)
{
tile.type = 109;
changed = true;
}
else if (tile.type == 53 && newtile.Type == 116)
{
tile.type = 116;
changed = true;
}
else if (tile.type == 53 && newtile.Type == 112)
{
tile.type = 112;
changed = true;
}
else if (tile.type == 112 && newtile.Type == 116)
{
tile.type = 116;
changed = true;
}
else if (tile.type == 116 && newtile.Type == 112)
{
tile.type = 112;
changed = true;
}
else if (tile.type == 112 && newtile.Type == 53)
{
tile.type = 53;
changed = true;
}
else if (tile.type == 109 && newtile.Type == 2)
{
tile.type = 2;
changed = true;
}
else if (tile.type == 116 && newtile.Type == 53)
{
tile.type = 53;
changed = true;
}
else if (tile.type == 117 && newtile.Type == 1)
{
tile.type = 1;
changed = true;
}
}
}
if (changed)
{
TPPlayer.All.SendTileSquare(tileX, tileY, size);
WorldGen.RangeFrame(tileX, tileY, tileX + size, tileY + size);
}
else
{
args.Player.SendTileSquare(tileX, tileY, size);
}
return true;
}
private static bool HandleSign(GetDataHandlerArgs args)
{
var id = args.Data.ReadInt16();
var x = args.Data.ReadInt32();
var y = args.Data.ReadInt32();
if (OnSignEvent(id, x, y))
return true;
if (tPulse.CheckTilePermission(args.Player, x, y))
{
args.Player.SendData(PacketTypes.SignNew, "", id);
return true;
}
if (tPulse.CheckRangePermission(args.Player, x, y))
{
args.Player.SendData(PacketTypes.SignNew, "", id);
return true;
}
return false;
}
private static bool HandleProjectileNew(GetDataHandlerArgs args)
{
var ident = args.Data.ReadInt16();
var pos = new Vector2(args.Data.ReadSingle(), args.Data.ReadSingle());
var vel = new Vector2(args.Data.ReadSingle(), args.Data.ReadSingle());
var knockback = args.Data.ReadSingle();
var dmg = args.Data.ReadInt16();
var owner = args.Data.ReadInt8();
var type = args.Data.ReadInt8();
owner = (byte)args.Player.Index;
var index = Utils.SearchProjectile(ident, owner);
if (OnNewProjectile(ident, pos, vel, knockback, dmg, owner, type, index))
return true;
if (index > Main.maxProjectiles || index < 0)
{
return false;
}
// Server now checks owner + ident, if owner is different, server will create new projectile.
/*if (args.Player.Index != owner)
{
args.Player.Disable(String.Format("Owner ({0}) and player ID ({1}) does not match to update projectile", owner, args.Player.Index));
args.Player.RemoveProjectile(ident, owner);
return true;
}*/
if (dmg > tPulse.Config.MaxProjDamage && !args.Player.Group.HasPermission(Permissions.ignoredamagecap))
{
args.Player.Disable(String.Format("Projectile damage is higher than {0}.", tPulse.Config.MaxProjDamage));
args.Player.RemoveProjectile(ident, owner);
return true;
}
if (tPulse.CheckIgnores(args.Player))
{
args.Player.RemoveProjectile(ident, owner);
return true;
}
if (!tPulse.Config.IgnoreProjUpdate && tPulse.CheckProjectilePermission(args.Player, index, type))
{
if (type == 100)
{ //fix for skele prime
Log.Debug("Skeletron Prime's death laser ignored for cheat detection..");
}
else
{
args.Player.Disable("Does not have projectile permission to update projectile.");
args.Player.RemoveProjectile(ident, owner);
}
return true;
}
if (args.Player.ProjectileThreshold >= tPulse.Config.ProjectileThreshold)
{
args.Player.Disable("Reached projectile update threshold.");
args.Player.RemoveProjectile(ident, owner);
return true;
}
if ((DateTime.UtcNow - args.Player.LastThreat).TotalMilliseconds < 5000)
{
args.Player.RemoveProjectile(ident, owner);
return true;
}
if (!args.Player.Group.HasPermission(Permissions.ignoreprojectiledetection))
{
if ((type ==90) && (tPulse.Config.ProjIgnoreShrapnel))// ignore shrapnel
{
Log.Debug("Ignoring shrapnel per config..");
}
else
{
args.Player.ProjectileThreshold++;
}
}
return false;
}
private static bool HandleProjectileKill(GetDataHandlerArgs args)
{
var ident = args.Data.ReadInt16();
var owner = args.Data.ReadInt8();
owner = (byte)args.Player.Index;
var index = Utils.SearchProjectile(ident, owner);
if (index > Main.maxProjectiles || index < 0)
{
return false;
}
var type = Main.projectile[index].type;
// Players can no longer destroy projectiles that are not theirs as of 1.1.2
/*if (args.Player.Index != Main.projectile[index].owner && type != 102 && type != 100 && !TShock.Config.IgnoreProjKill) // workaround for skeletron prime projectiles
{
args.Player.Disable(String.Format("Owner ({0}) and player ID ({1}) does not match to kill projectile of type: {3}", Main.projectile[index].owner, args.Player.Index, type));
args.Player.RemoveProjectile(ident, owner);
return true;
}*/
if (tPulse.CheckIgnores(args.Player))
{
args.Player.RemoveProjectile(ident, owner);
return true;
}
if (tPulse.CheckProjectilePermission(args.Player, index, type) && type != 102 && type != 100 && !tPulse.Config.IgnoreProjKill)
{
args.Player.Disable("Does not have projectile permission to kill projectile.");
args.Player.RemoveProjectile(ident, owner);
return true;
}
if ((DateTime.UtcNow - args.Player.LastThreat).TotalMilliseconds < 5000)
{
args.Player.RemoveProjectile(ident, owner);
return true;
}
return false;
}
private static bool HandlePlayerUpdate(GetDataHandlerArgs args)
{
var plr = args.Data.ReadInt8();
var control = args.Data.ReadInt8();
var item = args.Data.ReadInt8();
var pos = new Vector2(args.Data.ReadSingle(), args.Data.ReadSingle());
var vel = new Vector2(args.Data.ReadSingle(), args.Data.ReadSingle());
if (OnPlayerUpdate(plr, control, item, pos, vel))
return true;
if (item < 0 || item >= args.TPlayer.inventory.Length)
{
return true;
}
if (args.Player.LastNetPosition == Vector2.Zero)
{
return true;
}
if (!pos.Equals(args.Player.LastNetPosition))
{
float distance = Vector2.Distance(new Vector2(pos.X/16f, pos.Y/16f),
new Vector2(args.Player.LastNetPosition.X/16f, args.Player.LastNetPosition.Y/16f));
if (tPulse.CheckIgnores(args.Player))
{
if (distance > tPulse.Config.MaxRangeForDisabled)
{
if (args.Player.IgnoreActionsForCheating != "none")
{
args.Player.SendMessage("Disabled for cheating: " + args.Player.IgnoreActionsForCheating,
Color.Red);
}
else if (args.Player.IgnoreActionsForDisabledArmor != "none")
{
args.Player.SendMessage(
"Disabled for banned armor: " + args.Player.IgnoreActionsForDisabledArmor, Color.Red);
}
else if (args.Player.IgnoreActionsForInventory != "none")
{
args.Player.SendMessage(
"Disabled for Server Side Inventory: " + args.Player.IgnoreActionsForInventory,
Color.Red);
}
else if (tPulse.Config.RequireLogin && !args.Player.IsLoggedIn)
{
args.Player.SendMessage("Please /register or /login to play!", Color.Red);
}
else if (args.Player.IgnoreActionsForClearingTrashCan)
{
args.Player.SendMessage("You need to rejoin to ensure your trash can is cleared!", Color.Red);
}
else if (tPulse.Config.PvPMode == "always" && !args.TPlayer.hostile)
{
args.Player.SendMessage("PvP is forced! Enable PvP or else you can't do anything!",
Color.Red);
}
int lastTileX = (int) (args.Player.LastNetPosition.X/16f);
int lastTileY = (int) (args.Player.LastNetPosition.Y/16f);
if (!args.Player.Teleport(lastTileX, lastTileY))
{
args.Player.Spawn();
}
return true;
}
return true;
}
if (args.Player.Dead)
{
return true;
}
if (!args.Player.Group.HasPermission(Permissions.ignorenoclipdetection) &&
TSCheckNoclip(pos, args.TPlayer.width, args.TPlayer.height) && !tPulse.Config.IgnoreNoClip
&& !args.TPlayer.tongued)
{
int lastTileX = (int)(args.Player.LastNetPosition.X / 16f);
int lastTileY = (int)(args.Player.LastNetPosition.Y / 16f);
if (!args.Player.Teleport(lastTileX, lastTileY + 3))
{
args.Player.SendErrorMessage("You got stuck in a solid object, Sent to spawn point.");
args.Player.Spawn();
}
return true;
}
args.Player.LastNetPosition = pos;
}
if ((control & 32) == 32)
{
if (!args.Player.Group.HasPermission(Permissions.usebanneditem) &&
tPulse.Itembans.ItemIsBanned(args.TPlayer.inventory[item].name, args.Player))
{
control -= 32;
args.Player.Disable("Using banned item");
args.Player.SendMessage(
string.Format("You cannot use {0} on this server. Your actions are being ignored.",
args.TPlayer.inventory[item].name), Color.Red);
}
}
args.TPlayer.selectedItem = item;
args.TPlayer.position = pos;
args.TPlayer.velocity = vel;
args.TPlayer.oldVelocity = args.TPlayer.velocity;
args.TPlayer.fallStart = (int) (pos.Y/16f);
args.TPlayer.controlUp = false;
args.TPlayer.controlDown = false;
args.TPlayer.controlLeft = false;
args.TPlayer.controlRight = false;
args.TPlayer.controlJump = false;
args.TPlayer.controlUseItem = false;
args.TPlayer.direction = -1;
if ((control & 1) == 1)
{
args.TPlayer.controlUp = true;
}
if ((control & 2) == 2)
{
args.TPlayer.controlDown = true;
}
if ((control & 4) == 4)
{
args.TPlayer.controlLeft = true;
}
if ((control & 8) == 8)
{
args.TPlayer.controlRight = true;
}
if ((control & 16) == 16)
{
args.TPlayer.controlJump = true;
}
if ((control & 32) == 32)
{
args.TPlayer.controlUseItem = true;
}
if ((control & 64) == 64)
{
args.TPlayer.direction = 1;
}
NetMessage.SendData((int) PacketTypes.PlayerUpdate, -1, args.Player.Index, "", args.Player.Index);
return true;
}
private static bool HandleChestOpen(GetDataHandlerArgs args)
{
var x = args.Data.ReadInt32();
var y = args.Data.ReadInt32();
if (OnChestOpen(x, y))
return true;
if (tPulse.CheckIgnores(args.Player))
{
return true;
}
if (tPulse.CheckRangePermission(args.Player, x, y))
{
return true;
}
if (tPulse.CheckTilePermission(args.Player, x, y) && tPulse.Config.RegionProtectChests)
{
return true;
}
return false;
}
private static bool HandleSpecial(GetDataHandlerArgs args)
{
var id = args.Data.ReadInt8();
var type = args.Data.ReadInt8();
if (OnNPCSpecial(id, type))
return true;
if (type == 1 && tPulse.Config.DisableDungeonGuardian)
{
args.Player.SendMessage("The Dungeon Guardian returned you to your spawn point", Color.Purple);
args.Player.Spawn();
return true;
}
return false;
}
private static bool HandleConnecting(GetDataHandlerArgs args)
{
var user = tPulse.Users.GetUserByName(args.Player.Name);
if (user != null && !tPulse.Config.DisableLoginBeforeJoin)
{
args.Player.RequiresPassword = true;
NetMessage.SendData((int) PacketTypes.PasswordRequired, args.Player.Index);
return true;
}
else if (!string.IsNullOrEmpty(tPulse.Config.ServerPassword))
{
args.Player.RequiresPassword = true;
NetMessage.SendData((int) PacketTypes.PasswordRequired, args.Player.Index);
return true;
}
if (args.Player.State == 1)
args.Player.State = 2;
NetMessage.SendData((int) PacketTypes.WorldInfo, args.Player.Index);
return true;
}
private static bool HandleTile(GetDataHandlerArgs args)
{
var type = args.Data.ReadInt8();
var tileX = args.Data.ReadInt32();
var tileY = args.Data.ReadInt32();
var tiletype = args.Data.ReadInt8();
var fail = args.Data.ReadBoolean();
if (OnTileEdit(args.Player, tileX, tileY, tiletype, type, fail))
return true;
if (!MapTools.TileValid(tileX, tileY))
return false;
if (args.Player.Dead && tPulse.Config.PreventDeadModification)
return true;
if (args.Player.AwaitingName)
{
var protectedregions = tPulse.Regions.InAreaRegionName(tileX, tileY);
if (protectedregions.Count == 0)
{
args.Player.SendMessage("Region is not protected", Color.Yellow);
}
else
{
string regionlist = string.Join(",", protectedregions.ToArray());
args.Player.SendMessage("Region Name(s): " + regionlist, Color.Yellow);
}
args.Player.SendTileSquare(tileX, tileY);
args.Player.AwaitingName = false;
return true;
}
if (args.Player.AwaitingTempPoint > 0)
{
args.Player.TempPoints[args.Player.AwaitingTempPoint - 1].X = tileX;
args.Player.TempPoints[args.Player.AwaitingTempPoint - 1].Y = tileY;
args.Player.SendMessage("Set Temp Point " + args.Player.AwaitingTempPoint, Color.Yellow);
args.Player.SendTileSquare(tileX, tileY);
args.Player.AwaitingTempPoint = 0;
return true;
}
if (type == 1 || type == 3)
{
if (tiletype >= ((type == 1) ? Main.maxTileSets : Main.maxWallTypes))
{
return true;
}
if (type == 1 && (tiletype == 29 || tiletype == 97) && tPulse.Config.ServerSideInventory && tPulse.Config.DisablePiggybanksOnSSI)
{
args.Player.SendMessage("You cannot place this tile, server side inventory is enabled.", Color.Red);
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if (tiletype == 48 && !args.Player.Group.HasPermission(Permissions.usebanneditem) &&
tPulse.Itembans.ItemIsBanned("Spike", args.Player))
{
args.Player.Disable("Used banned spikes without permission.");
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if (type == 1 && tiletype == 21)
{
if (Utils.MaxChests())
{
args.Player.SendMessage("Reached the world's max chest limit, unable to place more.", Color.Red);
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if ((MapTools.TileValid(tileX, tileY + 1) && Main.tile[tileX, tileY + 1].type == 138) ||
(MapTools.TileValid(tileX + 1, tileY + 1) && Main.tile[tileX + 1, tileY + 1].type == 138))
{
args.Player.SendTileSquare(tileX, tileY);
return true;
}
}
if (tiletype == 141 && !args.Player.Group.HasPermission(Permissions.usebanneditem) &&
tPulse.Itembans.ItemIsBanned("Explosives", args.Player))
{
args.Player.Disable("Used banned explosives tile without permission.");
args.Player.SendTileSquare(tileX, tileY);
return true;
}
}
if (tPulse.CheckIgnores(args.Player))
{
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if (tPulse.CheckTilePermission(args.Player, tileX, tileY, tiletype, type))
{
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if ((tiletype == 127 || Main.tileCut[tiletype]) && (type == 0 || type == 4))
{
return false;
}
if (tPulse.CheckRangePermission(args.Player, tileX, tileY))
{
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if (args.Player.TileKillThreshold >= tPulse.Config.TileKillThreshold)
{
args.Player.Disable("Reached TileKill threshold.");
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if (args.Player.TilePlaceThreshold >= tPulse.Config.TilePlaceThreshold)
{
args.Player.Disable("Reached TilePlace threshold.");
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if ((DateTime.UtcNow - args.Player.LastThreat).TotalMilliseconds < 5000)
{
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if ( ( type == 1 || type == 3 ) && !args.Player.Group.HasPermission(Permissions.ignoreplacetiledetection))
{
args.Player.TilePlaceThreshold++;
var coords = new Vector2(tileX, tileY);
if (!args.Player.TilesCreated.ContainsKey(coords))
args.Player.TilesCreated.Add(coords, Main.tile[tileX, tileY].Data);
}
if ((type == 0 || type == 4 || type == 2) && Main.tileSolid[Main.tile[tileX, tileY].type] &&
!args.Player.Group.HasPermission(Permissions.ignorekilltiledetection))
{
args.Player.TileKillThreshold++;
var coords = new Vector2(tileX, tileY);
if (!args.Player.TilesDestroyed.ContainsKey(coords))
args.Player.TilesDestroyed.Add(coords, Main.tile[tileX, tileY].Data);
}
return false;
}
private static bool HandleItemDrop(GetDataHandlerArgs args)
{
var id = args.Data.ReadInt16();
var pos = new Vector2(args.Data.ReadSingle(), args.Data.ReadSingle());
var vel = new Vector2(args.Data.ReadSingle(), args.Data.ReadSingle());
var stacks = args.Data.ReadInt8();
var prefix = args.Data.ReadInt8();
var type = args.Data.ReadInt16();
if (OnItemDrop(id, pos, vel, stacks, prefix, type))
return true;
// player is attempting to crash clients
if (type < -24 || type >= Main.maxItemTypes)
{
return true;
}
if (type == 0) //Item removed, let client do this to prevent item duplication client side
{
return false;
}
if (tPulse.CheckRangePermission(args.Player, (int) (pos.X/16f), (int) (pos.Y/16f)))
{
args.Player.SendData(PacketTypes.ItemDrop, "", id);
return true;
}
Item item = new Item();
item.netDefaults(type);
if (stacks > item.maxStack || tPulse.Itembans.ItemIsBanned(item.name, args.Player))
{
args.Player.SendData(PacketTypes.ItemDrop, "", id);
return true;
}
if ((tPulse.Config.ServerSideInventory) && (DateTime.Now.Ticks / TimeSpan.TicksPerMillisecond - args.Player.LoginMS < tPulse.Config.LogonDiscardThreshold))
{
//Player is probably trying to sneak items onto the server in their hands!!!
Log.ConsoleInfo(string.Format("Player {0} tried to sneak {1} onto the server!", args.Player.Name, item.name));
args.Player.SendData(PacketTypes.ItemDrop, "", id);
return true;
}
if (tPulse.CheckIgnores(args.Player))
{
args.Player.SendData(PacketTypes.ItemDrop, "", id);
return true;
}
return false;
}
private static bool HandleTileKill(GetDataHandlerArgs args)
{
var tileX = args.Data.ReadInt32();
var tileY = args.Data.ReadInt32();
if (OnTileKill(tileX, tileY))
return true;
if (tileX < 0 || tileX >= Main.maxTilesX || tileY < 0 || tileY >= Main.maxTilesY)
return false;
if (args.Player.Dead && tPulse.Config.PreventDeadModification)
return true;
if (tPulse.CheckIgnores(args.Player))
{
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if (Main.tile[tileX, tileY].type != 0x15 && (!Utils.MaxChests() && Main.tile[tileX, tileY].type != 0)) //Chest
{
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if (tPulse.CheckTilePermission(args.Player, tileX, tileY))
{
args.Player.SendTileSquare(tileX, tileY);
return true;
}
if (tPulse.CheckRangePermission(args.Player, tileX, tileY))
{
args.Player.SendTileSquare(tileX, tileY);
return true;
}
return false;
}
private static bool HandleNpcStrike(GetDataHandlerArgs args)
{
var id = args.Data.ReadInt8();
var direction = args.Data.ReadInt8();
var dmg = args.Data.ReadInt16();
var pvp = args.Data.ReadInt8();
var crit = args.Data.ReadInt8();
if (OnNPCStrike(id, direction, dmg, pvp, crit))
return true;
if (Main.npc[id] == null)
return true;
if (dmg > tPulse.Config.MaxDamage && !args.Player.Group.HasPermission(Permissions.ignoredamagecap))
{
args.Player.Disable(String.Format("NPC damage exceeded {0}.", tPulse.Config.MaxDamage ) );
args.Player.SendData(PacketTypes.NpcUpdate, "", id);
return true;
}
if (tPulse.CheckIgnores(args.Player))
{
args.Player.SendData(PacketTypes.NpcUpdate, "", id);
return true;
}
if (Main.npc[id].townNPC && !args.Player.Group.HasPermission(Permissions.movenpc))
{
args.Player.SendMessage( "You don't have permission to move this NPC.", Color.Yellow);
args.Player.SendData(PacketTypes.NpcUpdate, "", id);
return true;
}
if (tPulse.Config.RangeChecks &&
tPulse.CheckRangePermission(args.Player, (int) (Main.npc[id].position.X/16f), (int) (Main.npc[id].position.Y/16f),
128))
{
args.Player.SendData(PacketTypes.NpcUpdate, "", id);
return true;
}
if ((DateTime.UtcNow - args.Player.LastThreat).TotalMilliseconds < 5000)
{
args.Player.SendData(PacketTypes.NpcUpdate, "", id);
return true;
}
return false;
}
private static bool HandleTogglePvp(GetDataHandlerArgs args)
{
byte id = args.Data.ReadInt8();
bool pvp = args.Data.ReadBoolean();
if (OnPvpToggled(id, pvp))
return true;
if (id != args.Player.Index)
{
return true;
}
if (tPulse.Config.PvPMode == "disabled")
{
return true;
}
if (args.TPlayer.hostile != pvp)
{
long seconds = (long) (DateTime.UtcNow - args.Player.LastPvpChange).TotalSeconds;
if (seconds > 5)
{
TPPlayer.All.SendMessage(string.Format("{0} has {1} PvP!", args.Player.Name, pvp ? "enabled" : "disabled"),
Main.teamColor[args.Player.Team]);
}
args.Player.LastPvpChange = DateTime.UtcNow;
}
args.TPlayer.hostile = pvp;
if (tPulse.Config.PvPMode == "always")
{
if (!pvp)
args.Player.Spawn();
}
NetMessage.SendData((int) PacketTypes.TogglePvp, -1, -1, "", args.Player.Index);
return true;
}
private static bool HandlePlayerAnimation(GetDataHandlerArgs args)
{
if (OnPlayerAnimation())
return true;
if (tPulse.CheckIgnores(args.Player))
{
args.Player.SendData(PacketTypes.PlayerAnimation, "", args.Player.Index);
return true;
}
if ((DateTime.UtcNow - args.Player.LastThreat).TotalMilliseconds < 5000)
{
args.Player.SendData(PacketTypes.PlayerAnimation, "", args.Player.Index);
return true;
}
return false;
}
public static bool HandlePlayerHp(GetDataHandlerArgs args)
{
var plr = args.Data.ReadInt8();
var cur = args.Data.ReadInt16();
var max = args.Data.ReadInt16();
if (OnPlayerHP(plr, cur, max))
return true;
if (args.Player.FirstMaxHP == 0)
args.Player.FirstMaxHP = max;
if (max > 400 && max > args.Player.FirstMaxHP)
{
tPulse.PlayerHandle.ForceKick(args.Player, "Hacked Client Detected.", true);
return false;
}
if (args.Player.IsLoggedIn)
{
args.Player.PlayerData.maxHealth = max;
}
return false;
}
private static bool HandlePlayerBuffUpdate(GetDataHandlerArgs args)
{
var id = args.Data.ReadInt8();
if (OnPlayerBuffUpdate(id))
return true;
for (int i = 0; i < 10; i++)
{
var buff = args.Data.ReadInt8();
if (buff == 10)
{
if (!args.Player.Group.HasPermission(Permissions.usebanneditem) &&
tPulse.Itembans.ItemIsBanned("Invisibility Potion", args.Player))
buff = 0;
else if (tPulse.Config.DisableInvisPvP && args.TPlayer.hostile)
buff = 0;
}
args.TPlayer.buffType[i] = buff;
if (args.TPlayer.buffType[i] > 0)
{
args.TPlayer.buffTime[i] = 60;
}
else
{
args.TPlayer.buffTime[i] = 0;
}
}
NetMessage.SendData((int) PacketTypes.PlayerBuff, -1, args.Player.Index, "", args.Player.Index);
return true;
}
private static bool UpdateNPCHome(GetDataHandlerArgs args)
{
var id = args.Data.ReadInt16();
var x = args.Data.ReadInt16();
var y = args.Data.ReadInt16();
var homeless = args.Data.ReadInt8();
if (OnUpdateNPCHome(id, x, y, homeless))
return true;
if (!args.Player.Group.HasPermission(Permissions.movenpc))
{
args.Player.SendMessage("You do not have permission to relocate NPCs.", Color.Red);
args.Player.SendData(PacketTypes.UpdateNPCHome, "", id, Main.npc[id].homeTileX, Main.npc[id].homeTileY,
Convert.ToByte(Main.npc[id].homeless));
return true;
}
if (tPulse.CheckTilePermission(args.Player, x, y))
{
args.Player.SendMessage( "You do not have access to modify this area.", Color.Red);
args.Player.SendData(PacketTypes.UpdateNPCHome, "", id, Main.npc[id].homeTileX, Main.npc[id].homeTileY,
Convert.ToByte(Main.npc[id].homeless));
return true;
}
//removed until NPC Home packet actually sends their home coords.
/*if (TShock.CheckRangePermission(args.Player, x, y))
{
args.Player.SendData(PacketTypes.UpdateNPCHome, "", id, Main.npc[id].homeTileX, Main.npc[id].homeTileY,
Convert.ToByte(Main.npc[id].homeless));
return true;
}*/
return false;
}
private static bool HandlePlayerInfo(GetDataHandlerArgs args)
{
var playerid = args.Data.ReadInt8();
var hair = args.Data.ReadInt8();
var male = args.Data.ReadBoolean();
args.Data.Position += 21;
var difficulty = args.Data.ReadInt8();
string name = Encoding.UTF8.GetString(args.Data.ReadBytes((int) (args.Data.Length - args.Data.Position - 1)));
if (OnPlayerInfo(playerid, hair, male, difficulty, name))
{
tPulse.PlayerHandle.ForceKick(args.Player, "A plugin cancelled the event.", true);
return true;
}
if (name.Trim().Length == 0)
{
tPulse.PlayerHandle.ForceKick(args.Player, "Empty Name.", true);
return true;
}
var ban = tPulse.Bans.GetBanByName(name);
if (ban != null)
{
tPulse.PlayerHandle.ForceKick(args.Player, string.Format("You are banned: {0}", ban.Reason), true);
return true;
}
if (args.Player.ReceivedInfo)
{
return true;
}
if (tPulse.Config.MediumcoreOnly && difficulty < 1)
{
tPulse.PlayerHandle.ForceKick(args.Player, "Server is set to mediumcore and above characters only!", true);
return true;
}
if (tPulse.Config.HardcoreOnly && difficulty < 2)
{
tPulse.PlayerHandle.ForceKick(args.Player, "Server is set to hardcore characters only!", true);
return true;
}
args.Player.Difficulty = difficulty;
args.TPlayer.name = name;
args.Player.ReceivedInfo = true;
return false;
}
private static bool HandleChestItem(GetDataHandlerArgs args)
{
var id = args.Data.ReadInt16();
var slot = args.Data.ReadInt8();
var stacks = args.Data.ReadInt8();
var prefix = args.Data.ReadInt8();
var type = args.Data.ReadInt16();
if (OnChestItemChange(id, slot, stacks, prefix, type))
return true;
if (args.TPlayer.chest != id)
{
return false;
}
if (tPulse.CheckIgnores(args.Player))
{
args.Player.SendData(PacketTypes.ChestItem, "", id, slot);
return true;
}
Item item = new Item();
item.netDefaults(type);
if (stacks > item.maxStack || tPulse.Itembans.ItemIsBanned(item.name, args.Player))
{
return false;
}
if (tPulse.CheckTilePermission(args.Player, Main.chest[id].x, Main.chest[id].y) && tPulse.Config.RegionProtectChests)
{
return false;
}
if (tPulse.CheckRangePermission(args.Player, Main.chest[id].x, Main.chest[id].y))
{
return false;
}
return false;
}
private static bool HandlePlayerMana(GetDataHandlerArgs args)
{
var plr = args.Data.ReadInt8();
var cur = args.Data.ReadInt16();
var max = args.Data.ReadInt16();
if (OnPlayerMana(plr, cur, max))
return true;
if (args.Player.FirstMaxMP == 0)
args.Player.FirstMaxMP = max;
if (max > 400 && max > args.Player.FirstMaxMP)
{
tPulse.PlayerHandle.ForceKick(args.Player, "Hacked Client Detected.", true);
return false;
}
return false;
}
private static bool HandlePlayerSlot(GetDataHandlerArgs args)
{
byte plr = args.Data.ReadInt8();
byte slot = args.Data.ReadInt8();
byte stack = args.Data.ReadInt8();
byte prefix = args.Data.ReadInt8();
short type = args.Data.ReadInt16();
if (OnPlayerSlot(plr, slot, stack, prefix, type))
return true;
if (plr != args.Player.Index)
{
return true;
}
if (slot < 0 || slot > NetItem.maxNetInventory)
{
return true;
}
var item = new Item();
item.netDefaults(type);
item.Prefix(prefix);
if (args.Player.IsLoggedIn)
{
args.Player.PlayerData.StoreSlot(slot, type, prefix, stack);
}
return false;
}
